Maxpedition RollyPoly

[Gondor]

If you still haven't check out the line of pouches and backpacks this company has under this name. Those foldable containers are based on an excellent concept.

[Barney]

Talking about these perhaps Tactical Nylon Gear Folding Dump Pouch, Magazine Drop Pouch, Roll-Up Dump Bag, Duty Evidence. Their gear is top notch but one remark I have is that it's heavy for the same reason. But, light probably means shorter lifespan.